code: def setUp(
      self,
      in_size,
      out_size,
      hidden_sizes,
      normalize_input,
      normalize_output,
      nonlinearity,
      last_wscale,
  ):
      self.in_size = in_size
      self.out_size = out_size
      self.hidden_sizes = hidden_sizes
      self.normalize_input = normalize_input
      self.normalize_output = normalize_output
      self.nonlinearity = nonlinearity
      self.last_wscale = last_wscale
  
file_path: pfrl/tests/nn_tests/test_mlp_bn.py
imports: import unittest
  import numpy
  import pytest
  import torch
  import pfrl
label_desc: Use image node_id 1 for calling the TestMLPBN obj's underlying member method code with example usage: obj.setUp(in_size, out_size, hidden_sizes, normalize_input, normalize_output, nonlinearity, last_wscale) without return types